CVE-2022-4690
Cross-site Scripting (XSS) - Stored in usememos/memos
Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Cross-site Scripting (XSS) - Stored in usememos/memos
Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.
- Record
CVE-2022-4690- CVSS 3.0
- 7.1 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2022-7598
Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.
- Record
EUVD-2022-7598- CVSS 3.0
- 7.1 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-c8jh-vcjh-fx2w
usememos/memos vulnerable to stored cross-site scripting (XSS)
usememos/memos is an open-source, self-hosted memo hub with knowledge management and socialization. Memos prior to 0.9.0 has a feature to upload file and display it, and by uploading a crafted SVG file, an attacker could perform a stored cross-site scripting attack with the image direct link. This was patched in version 0.9.0.
- Record
GHSA-c8jh-vcjh-fx2w- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.
- Record
CVE-2022-4690- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 3.0
- 7.1 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross-site Scripting (XSS) - Stored in usememos/memos
Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.
- Record
CVE-2022-4690- CVSS 3.0
- 7.1 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-c8jh-vcjh-fx2w
usememos/memos vulnerable to stored cross-site scripting (XSS)
usememos/memos is an open-source, self-hosted memo hub with knowledge management and socialization. Memos prior to 0.9.0 has a feature to upload file and display it, and by uploading a crafted SVG file, an attacker could perform a stored cross-site scripting attack with the image direct link. This was patched in version 0.9.0.
- Record
GHSA-c8jh-vcjh-fx2w- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGO-2022-1189 No score
usememos/memos vulnerable to stored cross-site scripting (XSS) in github.com/usememos/memos
usememos/memos vulnerable to stored cross-site scripting (XSS) in github.com/usememos/memos
- Record
GO-2022-1189- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
github.com/usememos/memosGo |
before 0.9.0 | 0.9.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-4690 is a high vulnerability (CVSS 7.1) in Usememos Memos, published December 23, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 51st percentile. Fixed in github.com/usememos/memos 0.9.0.
References
huntr.dev/bounties/7e1be91d-3b13-4300-8af2-9bd9665ec335
github.com/usememos/memos/commit/c07b4a57caa89905e54b800f4d8fb720bbf5bf82
nvd.nist.gov/vuln/detail/CVE-2022-4690